2000884047

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{211801}}^1$

素因数の和:211918

約数の個数: 16

約数和(自身を含む): 2765286912

約数和(自身を除く): 764402865

約数列:

[1, 3, 47, 67, 141, 201, 3149, 9447, 211801, 635403, 9954647, 14190667, 29863941, 42572001, 666961349, 2000884047]

約数ペア:

[(1, 2000884047), (3, 666961349), (47, 42572001), (67, 29863941), (141, 14190667), (201, 9954647), (3149, 635403), (9447, 211801)]